diff options
Diffstat (limited to 'drivers/isdn/divert/isdn_divert.h')
| -rw-r--r-- | drivers/isdn/divert/isdn_divert.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/drivers/isdn/divert/isdn_divert.h b/drivers/isdn/divert/isdn_divert.h new file mode 100644 index 000000000..55033dd87 --- /dev/null +++ b/drivers/isdn/divert/isdn_divert.h @@ -0,0 +1,132 @@ +/* $Id: isdn_divert.h,v 1.5.6.1 2001/09/23 22:24:36 kai Exp $ + * + * Header for the diversion supplementary ioctl interface. + * + * Copyright 1998 by Werner Cornelius (werner@ikt.de) + * + * This software may be used and distributed according to the terms + * of the GNU General Public License, incorporated herein by reference. + * + */ + +#include <linux/ioctl.h> +#include <linux/types.h> + +/******************************************/ +/* IOCTL codes for interface to user prog */ +/******************************************/ +#define DIVERT_IIOC_VERSION 0x01 /* actual version */ +#define IIOCGETVER _IO('I', 1) /* get version of interface */ +#define IIOCGETDRV _IO('I', 2) /* get driver number */ +#define IIOCGETNAM _IO('I', 3) /* get driver name */ +#define IIOCGETRULE _IO('I', 4) /* read one rule */ +#define IIOCMODRULE _IO('I', 5) /* modify/replace a rule */ +#define IIOCINSRULE _IO('I', 6) /* insert/append one rule */ +#define IIOCDELRULE _IO('I', 7) /* delete a rule */ +#define IIOCDODFACT _IO('I', 8) /* hangup/reject/alert/immediately deflect a call */ +#define IIOCDOCFACT _IO('I', 9) /* activate control forwarding in PBX */ +#define IIOCDOCFDIS _IO('I', 10) /* deactivate control forwarding in PBX */ +#define IIOCDOCFINT _IO('I', 11) /* interrogate control forwarding in PBX */ + +/*************************************/ +/* states reported through interface */ +/*************************************/ +#define DEFLECT_IGNORE 0 /* ignore incoming call */ +#define DEFLECT_REPORT 1 /* only report */ +#define DEFLECT_PROCEED 2 /* deflect when externally triggered */ +#define DEFLECT_ALERT 3 /* alert and deflect after delay */ +#define DEFLECT_REJECT 4 /* reject immediately */ +#define DIVERT_ACTIVATE 5 /* diversion activate */ +#define DIVERT_DEACTIVATE 6 /* diversion deactivate */ +#define DIVERT_REPORT 7 /* interrogation result */ +#define DEFLECT_AUTODEL 255 /* only for internal use */ + +#define DEFLECT_ALL_IDS 0xFFFFFFFF /* all drivers selected */ + +typedef struct { + ulong drvid; /* driver ids, bit mapped */ + char my_msn[35]; /* desired msn, subaddr allowed */ + char caller[35]; /* caller id, partial string with * + subaddr allowed */ + char to_nr[35]; /* deflected to number incl. subaddress */ + u_char si1, si2; /* service indicators, si1=bitmask, si1+2 0 = all */ + u_char screen; /* screening: 0 = no info, 1 = info, 2 = nfo with nr */ + u_char callopt; /* option for call handling: + 0 = all calls + 1 = only non waiting calls + 2 = only waiting calls */ + u_char action; /* desired action: + 0 = don't report call -> ignore + 1 = report call, do not allow/proceed for deflection + 2 = report call, send proceed, wait max waittime secs + 3 = report call, alert and deflect after waittime + 4 = report call, reject immediately + actions 1-2 only take place if interface is opened + */ + u_char waittime; /* maximum wait time for proceeding */ +} divert_rule; + +typedef union { + int drv_version; /* return of driver version */ + struct { + int drvid; /* id of driver */ + char drvnam[30]; /* name of driver */ + } getid; + struct { + int ruleidx; /* index of rule */ + divert_rule rule; /* rule parms */ + } getsetrule; + struct { + u_char subcmd; /* 0 = hangup/reject, + 1 = alert, + 2 = deflect */ + ulong callid; /* id of call delivered by ascii output */ + char to_nr[35]; /* destination when deflect, + else uus1 string (maxlen 31), + data from rule used if empty */ + } fwd_ctrl; + struct { + int drvid; /* id of driver */ + u_char cfproc; /* cfu = 0, cfb = 1, cfnr = 2 */ + ulong procid; /* process id returned when no error */ + u_char service; /* basically coded service, 0 = all */ + char msn[25]; /* desired msn, empty = all */ + char fwd_nr[35];/* forwarded to number + subaddress */ + } cf_ctrl; +} divert_ioctl; + +#ifdef __KERNEL__ + +#include <linux/isdnif.h> +#include <linux/isdn_divertif.h> + +#define AUTODEL_TIME 30 /* timeout in s to delete internal entries */ + +/**************************************************/ +/* structure keeping ascii info for device output */ +/**************************************************/ +struct divert_info { + struct divert_info *next; + ulong usage_cnt; /* number of files still to work */ + char info_start[2]; /* info string start */ +}; + + +/**************/ +/* Prototypes */ +/**************/ +extern spinlock_t divert_lock; + +extern ulong if_used; /* number of interface users */ +extern int divert_dev_deinit(void); +extern int divert_dev_init(void); +extern void put_info_buffer(char *); +extern int ll_callback(isdn_ctrl *); +extern isdn_divert_if divert_if; +extern divert_rule *getruleptr(int); +extern int insertrule(int, divert_rule *); +extern int deleterule(int); +extern void deleteprocs(void); +extern int deflect_extern_action(u_char, ulong, char *); +extern int cf_command(int, int, u_char, char *, u_char, char *, ulong *); + +#endif /* __KERNEL__ */ |